Manhole cover



FIG. 1 , shows a top perspective view of a manhole cover showing my newdesign;

FIG. 2 , shows a bottom perspective view thereof;

FIG. 3 , is a front elevation view thereof, the rear, left side, andright side elevation views being identical;

FIG. 4 , is a top plan view thereof;

FIG. 5 , is a bottom plan view thereof;

FIG. 6 , is top perspective view of the cross-section taken along line6-6 in FIG. 4 ; and,

FIG. 7 , is top perspective view of the cross-section taken along line7-7 in FIG. 4 .

The dashed lines in FIGS. 2, and 5 , depict the boundaries of theclaimed design, and together with the unshaded surfaces that directlyadjoin the dashed broken lines form no part of the claimed design. Thediagonal shade lines depict a transparent surface.

CLAIM The ornamental design for a manhole cover, as shown and described.